body,
html {
    height: 100%;
}

body {
    width: 100%;
    background-color: #f0f1f1;
}


/* 头部 */

header {
    width: 100%;
    height: 48px;
    position: relative;
    margin-bottom: 105px;
}

header nav {
    width: 100%;
    height: 48px;
    background-color: #323232;
    border-top: 1px solid #3a3a3a;
    box-sizing: border-box;
}

header nav .nav-con {
    width: 1100px;
    height: 47px;
    margin: auto;
}

header .nav-con img {
    float: left;
}

header .navigation {
    width: 500px;
    height: 47px;
    display: flex;
    justify-content: space-between;
    float: left;
    font-size: 13px;
    margin-left: 35px;
    text-align: center;
	
}

header .navigation li {
    width: 20%;
    height: 47px;
    line-height: 46px;
    color: #a6a6a6;
	cursor: pointer;
}

header .navigation li:hover {
    background-color: #dd4012;
    color: white;
	/* cursor: pointer; */
}

header .navigation li:nth-child(3) {
    background-color: #dd4012;
    color: white;
}



/* header .iconPhoto .phone span {
    display: inline-block;
    cursor: pointer;
} */
header .iconPhoto .phone:nth-child(1){
	/* margin-top: 10px; */
}

header .iconPhoto{
    width: 275px;
    height: 47px;
    line-height: 46px;
    float: right;
    display: flex;
    justify-content: space-between;
	/* padding-top: 20px; */
	margin-top: 10px;
}

header .iconPhoto .icon-qq:hover,
header .iconPhoto .icon-xinlang:hover,
header .iconPhoto .icon-weixin:hover,
header .iconPhoto .icon-youxiang:hover {
    color: #dd4012;
}

header .iconPhoto .phone .icon-dianhua {
    width: 17px;
    color: #666666;
    height: 17px;
}

header .iconPhoto .num {
    font-size: 10px;
    color: #666666;
}

header .iconPhoto .icon-qq {
    width: 18px;
    height: 18px;
    color: #666666;
}

header .iconPhoto .icon-xinlang {
    width: 23px;
    height: 18px;
    color: #666666;
}

header .iconPhoto .icon-weixin {
    width: 22px;
    color: #666666;
    height: 18px;
}

header .iconPhoto .icon-youxiang {
    width: 20px;
    color: #666666;
    height: 15px;
}


/* 主要内容 */

section {
    width: 1100px;
    margin: auto;
    overflow: hidden;
}

main {
    width: 1100px;
    height: 1035px;
    background-color: #fff;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

section .main-con {
    width: 990px;
    margin-left: 55px;
    /* background-color: pink; */
    margin-top: 60px;
}

section .main-con h1 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 25px;
}

section .main-con .introduce {
    width: 990px;
    height: 70px;
    font-size: 12px;
    color: #747474;
    background-color: #f0f1f1;
    box-sizing: border-box;
    padding: 15px 20px 18px 20px;
    margin-bottom: 25px;
}

section main .photo {
    width: 990px;
    height: 445px;
    /* background: url(../img/案例详情.png) no-repeat; */
    background-size: 100% 100%;
}

section main h2 {
    font-size: 14px;
    color: #333;
    font-weight: bold;
    margin-top: 25px;
    margin-bottom: 15px;
}

section main .text {
    font-size: 14px;
    color: #333;
    line-height: 26px;
}

section main .main-bottom {
    height: 50px;
    width: 990px;
    margin-left: 50px;
    border-top: 1px solid #eaeaea;
    font-size: 12px;
    color: #333;
    line-height: 50px;
    position: absolute;
    bottom: 45px;
}

section .main-bottom .p-left {
    width: 180px;
    float: left;
}

section .main-bottom p span {
    color: #999;
    cursor: pointer;
}

section .main-bottom p span:hover {
    color: #dd4012;
}

section .main-bottom .p-right {
    width: 180px;
    float: right;
}


/* 尾部 */

footer {
    height: 82px;
    width: 100%;
    background-color: #323232;
}

.footer-con {
    width: 1100px;
    height: 82px;
    background: url(../img/logo小.png) no-repeat;
    background-position: center left;
    margin: auto;
}

.foot_con-right {
    width: 615px;
    float: right;
    height: 82px;
}

.foot_con-right ul {
    width: 367px;
    height: 20px;
    display: flex;
    justify-content: space-around;
    font-size: 12px;
    color: #999;
    float: right;
    margin-top: 25px;
}

.foot_con-right ul li {
    height: 20px;
    line-height: 20px;
    cursor: pointer;
}

.foot_con-right ul li:hover {
    color: white;
}

.foot_con-right .div-bottom {
    width: 613px;
    height: 20px;
    display: flex;
    justify-content: space-between;
    color: #666666;
    font-size: 12px;
    float: right;
}

.footer-con .foot_con-right .div-bottom p {
    height: 20px;
    line-height: 20px;
}